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04/2008 s3 package modifed 16 pin soic aba3100 1 ghz balanced low noise linear amplifer data sheet - rev 2.6 figure 1: block diagram feature s ? 12 db gain ? +5 v nominal supply voltage ? high linearity ? low noise figure: 2.7 db (typ) ? characterized at +25 dbmv output power ? wide band operation to beyond 1 ghz ? -40 to +85 c ? rohs-compliant package option applica tions ? driver amplifer ? catv - distribution / drop amplifers ? set top boxes ? home gateway product description the aba3100 is a monolithic ic intended for use in applications requiring high linearity, such as cellular telephone base station driver amplifers, catv fi - ber receiver and distribution amplifers, catv drop amplifers, catv set top boxes and home gateways. offered in a modifed 16 lead surface mount soic package, it is well suited for use in amplifers where small size, reduced component count, and high reli - ability are important. 12 db 12 db rf in rf in rf ou t rf ou t
2 aba3100 data sheet - rev 2.6 04/2008 t able 1: pin description figure 2: pinout diagram 1 2 fb1 gnd rf in2 i adj rf out1 /v dd1 gnd gnd gnd gnd 8 7 6 5 4 3 16 15 9 10 11 12 13 14 fb2 rf in2 rf in1 rf in1 gnd rf out2 /v dd2 gnd pin name description pin name description 1 fb1 feedback for amplifier a1 9 i adj current adjust 2 rf in1 rf input of amplifier a1 10 gnd ground 3 rf in1 rf input of amplifier a1 11 rf out2 v dd2 rf output and v dd of amplifier a2 4 gnd ground 12 gnd ground 5 gnd ground 13 gnd ground 6 rf in2 rf input of amplifier a2 14 rf out1 /v dd1 rf output and v dd of amplifier a1 7 rf in2 rf input of amplifier a2 15 gnd ground 8 fb2 feedback for amplifier a2 16 gnd ground
data sheet - rev 2.6 04/2008 3 aba3100 t able 2: absolute minimum and maximum ratings electrical characteristics stresses in excess of the absolute ratings may cause permanent damage. functional operation is not implied under these conditions. exposure to absolute ratings for extended periods of time may adversely affect reliability. notes: 1. pins 1, 2, 3, 6, 7 and 8 should be ac-coupled. no external dc bias should be applied. 2. pin 9 should be ac-grounded. no external dc bias should be applied. t able 3: operating ranges t he device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defned in the electrical specifcations. min units analog supply (pins 11, 14) 0 +12 v dc rf power at inputs (pins 2, 3, 6, 7) - +10 dbm storage temperature - 65 +150 c soldering temperature - 260 c soldering time - 5.0 sec. parameter min units rf input / output frequency 50 - 1000 mhz analog supply: v dd (pins 11, 14) +4.5 +5 +9 v dc case temperature: t a -40 - +85 c
4 aba3100 data sheet - rev 2.6 04/2008 notes: (1) 132 channels, +25 dbmv per channel (measured at the output), 6 mhz channel spacing. (2) two tones: 397 mhz and 403 mhz, +4 dbm per tone. (3) characterized with i adj pin foating. (4) adding a shunt resistor from the i adj pin to ground will lower current, but with some decrease in perfomance. t able 4: electrical specifcations a c, v d d = + 5 vdc, t est system = 75 ? min units comments gain 11 12 13 db noise figure - - - 2.5 2.7 3.2 3.0 3.5 4.0 db db db 50 mhz - 350 mhz 350 mhz - 550 mhz 550 mhz - 860 mhz input/output return loss 10 18 - db cso (1) -72 dbc ctb (1) -75 dbc 2nd order input intercept point (oip2) (2) +60 dbm 3rd order input intercept point (oip3) (2) +35 dbm thermal resistance - - 33 ? c/w current consumption (3,4) 120 150 170 ma
data sheet - rev 2.6 04/2008 5 aba3100 figure 3: t ypical gain (s21) vs. frequency figure 4: t ypical input return l oss (s11) vs. frequency performance da t a figure 3: t yp ical gain (s21) v s. frequenc y 10 10. 5 11 11. 5 12 12. 5 13 13. 5 14 14. 5 15 0 100 200 300 400 500 600 700 800 900 1000 frequenc y (mhz gain (db figure ? ty pical input return loss (s11) vs. frequenc y -4 0 -3 5 -3 0 -2 5 -2 0 -1 5 -1 0 -5 0 5 0 100 200 300 400 500 600 700 800 900 1000 frequenc y (mhz input return loss (db)
6 aba3100 data sheet - rev 2.6 04/2008 figure 6: t ypical isolation (s12) vs. frequency figure ?: ty pical isolation (s12) vs. frequency -5 0 -4 5 -4 0 -3 5 -3 0 -2 5 -2 0 -1 5 -1 0 -5 0 0 100 200 300 400 500 600 700 800 900 1000 frequenc y (mhz) isolation (db) figure ?: t yp ical output return loss (s22) v s. frequency -4 0 -3 5 -3 0 -2 5 -2 0 -1 5 -1 0 -5 0 5 0 100 200 300 400 500 600 700 800 900 1000 frequenc y (mh z output return loss (db figure 5: t ypical output return loss (s22) vs. frequency
data sheet - rev 2.6 04/2008 7 aba3100 figure 7: t ypical noise figure vs. frequency figure ?: ty pical noise figure vs. frequenc y 1 2 3 4 5 6 7 8 0 100 200 30 04 00 50 06 00 700 800 900 100 0 frequenc y (mhz noise floor (db
8 aba3100 data sheet - rev 2.6 04/2008 figure 8: evaluation board layout applica tion informa tion figure 9: evaluation board schematic * connecting a resistor from i adj to ground lowers current; normal operation is with i adj foating. jumper wire c6 l1 c8 c9 l2 c7 c1 c2 aba3100 2 1 5 1 10 12 13 11 9 16 14 8 7 6 5 4 3 rf in1 gnd gnd i adj fb2 rf in2 rf out1 rf in1 gnd gnd rf in2 rf out2 gnd gnd gnd fb1 +5 vdc (vdd) +5 vdc (vdd) c10 rf out t2 c5 i adj c4 c3 rf in t1 not installed c11 not installed
data sheet - rev 2.6 04/2008 9 aba3100 t able 5: evaluation board parts list notes: 1. n connector center pin should be approximately 80 mils in length. 2. connector tabs must be reduced by 150 mils. 3. device must be soldered on pc board. figure 10: pulse cx 2024 balun note: 1. consult pulse engineering data sheet for more details. item description vendor vendor part number c1-c4, c6, c9 0.01uf chip cap. 6 murata grm39x7r1103k25v c7, c8 470 pf chip cap. 2 murata grm39cog471j25v c10 47 uf elec. cap. 1 digi-key corp p5275-nd c5. c11 (not installed) l1, l2 390 nh chip inductor 2 coilcraft 1008cs-391xkbc connectors 75 ? n male panel mount 2 pasternack enterprises pe4504 t1, t2 balun 2 pulse engineering cx2024 pcb 1 standard printed c irc uits , inc . ebsta-111899
10 aba3100 data sheet - rev 2.6 04/2008 figure 11: s3 package outline - modifed 16 pin soic package ou tline
data sheet - rev 2.6 04/2008 11 aba3100 notes
12 aba3100 data sheet - rev 2.6 04/2008 notes
data sheet - rev 2.6 04/2008 13 import ant notice anadigics, inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. the product specifcations contained in advanced product information sheets and preliminary data sheets are subject to change prior to a products formal introduction. information in data sheets have been carefully checked and are assumed to be reliable; however, anadigics assumes no responsibilities for inaccuracies. anadigics strongly urges customers to verify that the information they are using is current before placing orders. war ning anadigics products are not intended for use in life support appliances, devices, or systems. use of an anadigics product in any such application without written consent is prohibited. anadigics, inc. 141 mount bethel road warren, new jersey 07059, u.s.a tel: +1 (908) 668-5000 fax: +1 (908) 668-5132 http://www.anadigics.com mktg@anadigics.com aba3100 ordering informa tion order number range package description component packaging aba3100s3tr -40 to +85 c modified 16 pin soic 3,500 piece tape and reel ABA3100S3P0 -40 to +85 c modified 16 pin soic plastic tubes (50 pieces per tube) aba3100rs3p1 -40 to +85 c rohs-compliant modified 16 pin soic 3,500 piece tape and reel

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